Best m-term trigonometric approximation of periodic functions of several variables from Nikol'skii-Besov classes for small smoothness. - Serhii A. Stasyuk (J. Approx. Theory, 2014)

Estimates of efficiency for two methods of stable numerical summation of smooth functions. - Sergei G. Solodky; Serhii A. Stasyuk (J. Complex., 2020)

Edge detection with trigonometric polynomial shearlets. - Kevin Schober; Jürgen Prestin; Serhii A. Stasyuk (Adv. Comput. Math., 2021)

Application of Fourier Truncation Method to Numerical Differentiation for Bivariate Functions. - Evgeniya V. Semenova; Sergiy G. Solodky; Serhii A. Stasyuk (Comput. Methods Appl. Math., 2022)

Lp-Sampling recovery for non-compact subclasses of L∞. - Glenn Byrenheid; Serhii A. Stasyuk; Tino Ullrich (CoRR, 2022)

Lp-Sampling recovery for non-compact subclasses of L∞. - Glenn Byrenheid; Serhii A. Stasyuk; Tino Ullrich (Frontiers Appl. Math. Stat., 2023)

High-dimensional sparse trigonometric approximation in the uniform norm and consequences for sampling recovery. - Moritz Moeller; Serhii A. Stasyuk; Tino Ullrich (CoRR, 2024)

The minimal radius of Galerkin information for the problem of numerical differentiation. - Sergei G. Solodky; Serhii A. Stasyuk (J. Complex., 2024)